Fish are the most prominent predators of leeches, and other predators include aquatic birds, water bugs, crayfish, turtles, snakes and other leeches. Regardless of their habitat, all leeches are... Fish are the most prominent predators of leeches, and other predators include aquatic birds, water bugs, crayfish, turtles, snakes and other leeches. Regardless of their habitat, all leeches are...
Proteins form an important nutrient in the human body. Made up of essential and non-essential amino acids, it helps in building and repairing muscles and bones, restoring body cells, providing a source of energy and controlling many of the important metabolism processes in the body.
Proteins are molecules made of amino acids. They are coded for by our genes and form the basis of living tissues. They also play a central role in biological processes.For example, proteins catalyse reactions in our bodies, transport molecules such as oxygen, keep us healthy as part of the immune system and transmit messages from cell to cell.ideo: Role of proteins in human development. Each protein has a specific role in our body. However, scientists have discovered that some proteins perform more than 1 role. For example, Dr Julia Horsfield leads the Chromosome Structure and Development Group at the University of Otago.